9 changed files with 140 additions and 28 deletions
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<?php |
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/** @license MIT |
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* Copyright 2017 J. King, Dustin Wilson et al. |
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* See LICENSE and AUTHORS files for details */ |
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declare(strict_types=1); |
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namespace JKingWeb\Arsse\TestCase\Misc; |
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use JKingWeb\Arsse\Misc\Query; |
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use JKingWeb\Arsse\Misc\ValueInfo; |
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/** @covers \JKingWeb\Arsse\Misc\Query */ |
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class TestQuery extends \JKingWeb\Arsse\Test\AbstractTest { |
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public function testBasicQuery() { |
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$q = new Query("select * from table where a = ?", "int", 3); |
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$this->assertSame("select * from table where a = ?", $q->getQuery()); |
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$this->assertSame(["int"], $q->getTypes()); |
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$this->assertSame([3], $q->getValues()); |
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} |
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public function testWhereQuery() { |
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// simple where clause |
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$q = (new Query("select * from table"))->setWhere("a = ?", "int", 3); |
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$this->assertSame("select * from table WHERE a = ?", $q->getQuery()); |
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$this->assertSame(["int"], $q->getTypes()); |
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$this->assertSame([3], $q->getValues()); |
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// compound where clause |
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$q = (new Query("select * from table"))->setWhere("a = ?", "int", 3)->setWhere("b = ?", "str", 4); |
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$this->assertSame("select * from table WHERE a = ? AND b = ?", $q->getQuery()); |
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$this->assertSame(["int", "str"], $q->getTypes()); |
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$this->assertSame([3, 4], $q->getValues()); |
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// negative where clause |
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$q = (new Query("select * from table"))->setWhereNot("a = ?", "int", 3); |
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$this->assertSame("select * from table WHERE NOT (a = ?)", $q->getQuery()); |
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$this->assertSame(["int"], $q->getTypes()); |
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$this->assertSame([3], $q->getValues()); |
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// compound negative where clause |
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$q = (new Query("select * from table"))->setWhereNot("a = ?", "int", 3)->setWhereNot("b = ?", "str", 4); |
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$this->assertSame("select * from table WHERE NOT (a = ? OR b = ?)", $q->getQuery()); |
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$this->assertSame(["int", "str"], $q->getTypes()); |
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$this->assertSame([3, 4], $q->getValues()); |
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// mixed where clause |
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$q = (new Query("select * from table"))->setWhereNot("a = ?", "int", 1)->setWhere("b = ?", "str", 2)->setWhereNot("c = ?", "int", 3)->setWhere("d = ?", "str", 4); |
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$this->assertSame("select * from table WHERE b = ? AND d = ? AND NOT (a = ? OR c = ?)", $q->getQuery()); |
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$this->assertSame(["str", "str", "int", "int"], $q->getTypes()); |
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$this->assertSame([2, 4, 1, 3], $q->getValues()); |
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} |
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public function testGroupedQuery() { |
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$q = (new Query("select col1, col2, count(*) as count from table"))->setGroup("col1", "col2"); |
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$this->assertSame("select col1, col2, count(*) as count from table GROUP BY col1, col2", $q->getQuery()); |
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$this->assertSame([], $q->getTypes()); |
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$this->assertSame([], $q->getValues()); |
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} |
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public function testOrderedQuery() { |
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$q = (new Query("select col1, col2, col3 from table"))->setOrder("col1 desc", "col2")->setOrder("col3 asc"); |
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$this->assertSame("select col1, col2, col3 from table ORDER BY col1 desc, col2, col3 asc", $q->getQuery()); |
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$this->assertSame([], $q->getTypes()); |
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$this->assertSame([], $q->getValues()); |
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} |
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public function testLimitedQuery() { |
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// no offset |
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$q = (new Query("select * from table"))->setLimit(5); |
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$this->assertSame("select * from table LIMIT 5", $q->getQuery()); |
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$this->assertSame([], $q->getTypes()); |
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$this->assertSame([], $q->getValues()); |
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// with offset |
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$q = (new Query("select * from table"))->setLimit(5, 10); |
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$this->assertSame("select * from table LIMIT 5 OFFSET 10", $q->getQuery()); |
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$this->assertSame([], $q->getTypes()); |
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$this->assertSame([], $q->getValues()); |
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// no limit with offset |
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$q = (new Query("select * from table"))->setLimit(0, 10); |
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$this->assertSame("select * from table LIMIT -1 OFFSET 10", $q->getQuery()); |
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$this->assertSame([], $q->getTypes()); |
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$this->assertSame([], $q->getValues()); |
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} |
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public function testQueryWithCommonTableExpression() { |
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$q = (new Query("select * from table where a in (select * from cte where a = ?)", "int", 1))->setCTE("cte", "select * from other_table where a = ? and b = ?", ["str", "str"], [2, 3]); |
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$this->assertSame("WITH RECURSIVE cte as (select * from other_table where a = ? and b = ?) select * from table where a in (select * from cte where a = ?)", $q->getQuery()); |
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$this->assertSame(["str", "str", "int"], $q->getTypes()); |
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$this->assertSame([2, 3, 1], $q->getValues()); |
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// multiple CTEs |
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$q = (new Query("select * from table where a in (select * from cte1 join cte2 using (a) where a = ?)", "int", 1))->setCTE("cte1", "select * from other_table where a = ? and b = ?", ["str", "str"], [2, 3])->setCTE("cte2", "select * from other_table where c between ? and ?", ["datetime", "datetime"], [4, 5]); |
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$this->assertSame("WITH RECURSIVE cte1 as (select * from other_table where a = ? and b = ?), cte2 as (select * from other_table where c between ? and ?) select * from table where a in (select * from cte1 join cte2 using (a) where a = ?)", $q->getQuery()); |
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$this->assertSame(["str", "str", "datetime", "datetime", "int"], $q->getTypes()); |
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$this->assertSame([2, 3, 4, 5, 1], $q->getValues()); |
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} |
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public function testQueryWithPushedCommonTableExpression() { |
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$q = (new Query("select * from table1"))->setWhere("a between ? and ?", ["datetime", "datetime"], [1, 2]) |
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->setCTE("cte1", "select * from table2 where a = ? and b = ?", ["str", "str"], [3, 4]) |
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->pushCTE("cte2") |
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->setBody("select * from table3 join cte1 using (a) join cte2 using (a) where a = ?", "int", 5); |
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$this->assertSame("WITH RECURSIVE cte1 as (select * from table2 where a = ? and b = ?), cte2 as (select * from table1 WHERE a between ? and ?) select * from table3 join cte1 using (a) join cte2 using (a) where a = ?", $q->getQuery()); |
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$this->assertSame(["str", "str", "datetime", "datetime", "int"], $q->getTypes()); |
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$this->assertSame([3, 4, 1, 2, 5], $q->getValues()); |
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} |
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public function testComplexQuery() { |
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$q = (new query("select *, ? as const from table", "datetime", 1)) |
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->setWhereNot("b = ?", "bool", 2) |
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->setGroup("col1", "col2") |
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->setWhere("a = ?", "str", 3) |
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->setLimit(4, 5) |
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->setOrder("col3") |
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->setCTE("cte", "select ? as const", "int", 6); |
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$this->assertSame("WITH RECURSIVE cte as (select ? as const) select *, ? as const from table WHERE a = ? AND NOT (b = ?) GROUP BY col1, col2 ORDER BY col3 LIMIT 4 OFFSET 5", $q->getQuery()); |
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$this->assertSame(["int", "datetime", "str", "bool"], $q->getTypes()); |
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$this->assertSame([6, 1, 3, 2], $q->getValues()); |
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} |
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} |
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